8A 1A H 2A 3A 4A SA 6A 7A He Lu Be BCNOF Ne Na Mg 38 48 5B 6B 78 r BB 18 28 AI si PSCI Ar K Ca Sc TI VCr Mn Fe Co NI Cu Zn Ga Ge As Se Br Kr Rb SrY 2r Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hr Ta w Re Os Ir Pt Au Hg TI Pb BI Po At Rn Fr Ra Ac R Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa UNp Pu Am Cm Bk C Es Fm Md No Lr (1) What is the name of the element with a valence electron configuration of 3s²? (2) What is the name of the element with a valence electron configuration of 4s24p2? Submit Answer Try Another Version 10 item attempts remaining

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Educational Content: Understanding Electron Configurations**

**Periodic Table Overview:**

- This image displays a periodic table highlighting different elements. The elements are organized into groups and periods based on their atomic structure and properties.
- The table is color-coded. Specific groups such as the noble gases in group 8A and other representative elements are easily identifiable.

**Key Questions:**

1. **What is the name of the element with a valence electron configuration of \(3s^2 3p^2\)?**

2. **What is the name of the element with a valence electron configuration of \(4s^2 4p^2\)?**

To solve these questions, refer to the periodic table and identify the elements based on their electron configurations:

- The valence electron configuration \(3s^2 3p^2\) corresponds to silicon (Si), found in period 3, group 4A of the periodic table.
- The valence electron configuration \(4s^2 4p^2\) corresponds to germanium (Ge), located in period 4, group 4A.

**Instructions:** 

- Use a periodic table as a reference to understand element positioning and electron configurations.
- Attempt to answer the questions by identifying the correct elements based on given configurations.

**Interactive Elements:**

- **Submit Answer:** Button to submit your answer for evaluation.
- **Try Another Version:** Option to attempt another version of the question.
- A countdown indicating "10 item attempts remaining" to track your progress.

This educational activity helps enhance your understanding of how electron configurations relate to element identification within the periodic table.
Transcribed Image Text:**Educational Content: Understanding Electron Configurations** **Periodic Table Overview:** - This image displays a periodic table highlighting different elements. The elements are organized into groups and periods based on their atomic structure and properties. - The table is color-coded. Specific groups such as the noble gases in group 8A and other representative elements are easily identifiable. **Key Questions:** 1. **What is the name of the element with a valence electron configuration of \(3s^2 3p^2\)?** 2. **What is the name of the element with a valence electron configuration of \(4s^2 4p^2\)?** To solve these questions, refer to the periodic table and identify the elements based on their electron configurations: - The valence electron configuration \(3s^2 3p^2\) corresponds to silicon (Si), found in period 3, group 4A of the periodic table. - The valence electron configuration \(4s^2 4p^2\) corresponds to germanium (Ge), located in period 4, group 4A. **Instructions:** - Use a periodic table as a reference to understand element positioning and electron configurations. - Attempt to answer the questions by identifying the correct elements based on given configurations. **Interactive Elements:** - **Submit Answer:** Button to submit your answer for evaluation. - **Try Another Version:** Option to attempt another version of the question. - A countdown indicating "10 item attempts remaining" to track your progress. This educational activity helps enhance your understanding of how electron configurations relate to element identification within the periodic table.
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